Someone who is sanctimonious endeavors to show that they are morally superior to others.
A sanction is an official approval to do something; it may be a showing of support or acceptance for something, or it may officially support a punishment or restriction in response to an unacceptable action.
Something that is sacrosanct is considered to be so important, special, or holy that no one is allowed to criticize, tamper with, or change it in any way.
The sanctity of something is its holiness or sacred quality.
a religious ceremony in which something is made holy
render holy by means of religious rites
the quality of being hypocritically devout
a consecrated place where sacred objects are kept
a place of inviolable privacy
without explicit official permission
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